tree 2a1a6c82902e4a1058595ed53741f51079d60724
parent 83c187460ead750da62b5837512492332e3ad75a
author Gregory P. Smith <greg@mad-scientist.com> 1067821481 +0000
committer Gregory P. Smith <greg@mad-scientist.com> 1067821481 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4034565

* Use weakref's of DBCursor objects for the iterator cursors to avoid a
  memory leak that would've occurred for all iterators that were
  destroyed before having iterated until they raised StopIteration.

* Simplify some code.

* Add new test cases to check for the memleak and ensure that mixing
  iteration with modification of the values for existing keys works.